Path traversal in DeepPavlov Model Download untar function
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- Passive
- Attack complexity
- Low
- Attack requirements
- None
- Impact type
- —
- Confidentiality · integrity · availability
- Low · Low · Low
- Fix status
- No fix listed
Attack profile from CVSS 4.0 · CNA. Fix status from CNA.
Summary
DeepPavlov up to 1.7.0 is affected. The untar function of the Model Download Handler component mishandles file paths, which causes a path traversal flaw (CWE-22). A remote attacker can exploit it with user interaction, and the impact on confidentiality, integrity and availability is low.
Written with Claude Haiku 5.5 from the sources below · 2026-10-27
Description from the CNA
A flaw has been found in DeepPavlov up to 1.7.0. This impacts the function untar of the component Model Download Handler. This manipulation causes path traversal. The attack is possible to be carried out remotely. The project was informed of the problem early through an issue report but has not responded yet.
Why it matters now
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | DeepPavlov | 1.0; 1.1; 1.2; 1.3; 1.4; 1.5; 1.6; 1.7.0 | — | No fix listed | CNA |
- DeepPavlov Vendor— Affected 1.0; 1.1; 1.2; 1.3; 1.4; 1.5; 1.6; 1.7.0 Fixed in — No fix listed CNA
CPE names CNA · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:deeppavlov:deeppavlov:*:*:*:*:*:*:*:* | — | — | — |
- cpe:2.3:a:deeppavlov:deeppavlov:*:*:*:*:*:*:*:* Versions — — ·—
Remediation
The sources list no fixed version for DeepPavlov.
Written with Claude Haiku 5.5 from the sources below · 2026-10-27
Timeline
- 2026-10-13 Threatist record created from CVE-2026-109155
References
Sources
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences